5950-01-153-8267, TRANSFORMER,POWER

National Stock Number:
5950-01-153-8267

Federal Supply Class:
5950

National Item Identification Number:
011538267

Description:
TRANSFORMER,POWER

Detail:
A TRANSFORMER CONSISTING OF ONE OR MORE PRIMARY WINDING(S) AND ONE OR MORE SECONDARY WINDING(S). IT MAY BE DESIGNED FOR DIRECT CONNECTION TO AN ALTERNATING CURRENT SOURCE FOR PURPOSES OF CHANGING THE SECONDARY VOLTS AND AMPERES OR DESIGNED TO ELIMINATE METALLIC INTERCONNECTION BETWEEN CIRCUITS IN AN OVERALL ONE TO ONE VOLTAGE RATIO, WITH OR WITHOUT ADDITIONAL OUTPUT WINDINGS, OR ITEMS DESIGNED TO AUTOMATICALLY MAINTAIN A CONSTANT OUTPUT VOLTAGE WITHIN SPECIFIED LIMITS UNDER VARYING INPUT OR LOAD CONDITIONS. ALSO INCLUDES ITEMS HAVING A PROVISION FOR MECHANICALLY CHANGING THE TURNS RATIO OR INDUCTIVE COUPLING IN PROGRESSIVE INCREMENTS BY MEANS OF VOLTAGE TAPS, RATIO ADJUSTER, OR DEVICES OE SIMILAR DESIGN. FOR TRANSFORMERS HAVING WINDING(S) COMMON TO BOTH INPUT AND OUTPUT CIRCUITS, SEE TRANSFORMER (1), POWER, AUTOTRANSFORMER. EXCLUDES TRANSFORMER (1), PULSE.

Manufacturer Information:

25P228411	98732	VIKING TECHNOLOGIES, LTD.
25P228411	98738	HERLEY CHICAGO DBA STEWART WARNER ELECTRONICS
PEI 10858	13483	PRECISION ELECTRONICS, INC
C18767	72149	ELECTRONIC TRANSFORMER CORP
BTC-11968	89870	BERKSHIRE TRANSFORMER
25P228411-01	98738	HERLEY CHICAGO DBA STEWART WARNER ELECTRONICS

Techincal Specification:

TERMINAL TYPE AND QUANTITY	12 TURRET
WINDING OPERATING VOLTAGE	110.00 DC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
	27.00 DC VOLTS MINIMUM AND
	32.50 DC VOLTS MAXIMUM SINGLE COMPONENT 2ND SECONDARY
	6.30 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
	103.50 AC VOLTS NOMINAL AND
	109.25 AC VOLTS NOMINAL AND
	115.00 AC VOLTS NOMINAL AND
	120.75 AC VOLTS NOMINAL AND
	126.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	50.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT 1ST SECONDARY
	1.0 AMPERES DC MINIMUM AND
	2.0 AMPERES DC MAXIMUM SINGLE COMPONENT 2ND SECONDARY
	750.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT 3RD SECONDARY
WINDING POWER RATING	5.5 VOLTS-AMPERES SINGLE COMPONENT 1ST SECONDARY
	65.0 VOLTS-AMPERES SINGLE COMPONENT 2ND SECONDARY
	4.7 VOLTS-AMPERES SINGLE COMPONENT 3RD SECONDARY
FREQUENCY RATING	48.0 HERTZ MINIMUM AND
	60.0 HERTZ MAXIMUM SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND
	3 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED STUD SINGLE GROUP
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
THREAD SERIES DESIGNATOR	UNF SINGLE GROUP
NOMINAL THREAD SIZE	0.190 INCHES SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.995 INCHES MINIMUM AND
	2.005 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.620 INCHES MINIMUM AND
	1.630 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
BODY LENGTH	2.565 INCHES MINIMUM AND
	2.690 INCHES MAXIMUM
BODY HEIGHT	4.375 INCHES MINIMUM AND
	4.500 INCHES MAXIMUM
BODY WIDTH	2.125 INCHES MINIMUM AND
	2.250 INCHES MAXIMUM
RELIABILITY INDICATOR	NOT ESTABLISHED
MAXIMUM OPERATING TEMP	155.0 DEG CELSIUS

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